METTLER TOLEDO’s manual Rainin Pipet-Lite XLS+ and electronic Rainin E4 XLS+ offer users durable, lightweight liquid ends and a mechanical designs that eases hand strain while ensuring high channel-to-channel consistency. This combination of improved ergonomic comfort and performance helps pipette operators work more comfortably and reduce the risk of error and potentially expensive rework. Reduced weight and lower pipetting/tip-ejection forces–combined with improved balance–reduce operator fatigue during intensive 96-well plate work. Enhanced reliability ensures data integrity. And operators concerned about cross-contamination will appreciate XLS+’s reduced stiction (piston stickiness), which helps to eliminate splash-up. In addition to new internal designs and materials, new smaller surface-area lip seals require less force and reduce drag.

Mettler Toledo, 800 472-4646, www.mt.com